City water profile

Water hardness in Martinsville

Find official utility reports, understand hardness, and check the water system serving your home in Martinsville, Indiana.

Utility-reported hardness

Not yet available

Check your provider and source →

State comparison: Unavailable
Evidence comparison rank: —
Matched utilities: 5
Active health records: 0

Your tap water

What does the utility report?

Match the utility name to your water bill. These results describe the utility’s water, not a test at your home. A ZIP can include several water systems.

Utility hardness unavailable in this index

Nearby river or groundwater samples cannot tell us the hardness coming out of your tap. Ask your water provider for total hardness as CaCO₃, or test it at home.

Find an official utility report →

Convert a hardness result →Test your tap →

Match the name on your water bill

Your utility’s measurements and compliance records

These are possible serving systems. A record for one system does not apply to every home in this ZIP. Confirm your provider before interpreting a measurement or notice. Federal records can lag current utility notices.

EPA snapshot: 2026Q2. Historical window begins Jan 1, 2021.

Martinsville Water Utility

IN5255009 · Groundwater · 15,000 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (1)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 0.0019 mg/L
Action level: 0.015 mg/L

13% of the listed benchmark

Monitoring period: Jan 1, 2025 to Dec 31, 2025

Violation history (5)

Imported violation history for Martinsville Water Utility
Rule	Status	Period
Consumer Confidence Rule	Resolved	Oct 1, 2025 to Mar 6, 2026
Consumer Confidence Rule	Resolved	Jul 1, 2025 to Mar 6, 2026
Consumer Confidence Rule	Resolved	Jul 1, 2023 to Aug 23, 2023
Revised Total Coliform Rule	Resolved	Jun 1, 2023 to Jun 30, 2023
Lead and Copper Rule	Resolved	Jan 1, 2022 to May 16, 2023

Morgan County Rural Water Company

IN5255010 · Groundwater · 8,800 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (1)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 0.0035 mg/L
Action level: 0.015 mg/L

23% of the listed benchmark

Monitoring period: Jan 1, 2021 to Dec 31, 2023

Violation history (1)

Imported violation history for Morgan County Rural Water Company
Rule	Status	Period
Consumer Confidence Rule	Resolved	Jul 1, 2025 to Nov 4, 2025

Citizens Water - Morgan

IN5255019 · Groundwater · 5,705 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (2)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 0.001 mg/L
Action level: 0.015 mg/L

7% of the listed benchmark

Monitoring period: Jan 1, 2022 to Dec 31, 2024

Copper (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Above action level

Reported level: 1.4 mg/L
Action level: 1.3 mg/L

108% of the listed benchmark

Monitoring period: Jan 1, 1997 to Jun 30, 1997

Violation history (0)

No record returned in this imported window. This is not a guarantee of tap-water safety.

Mapleturn Utilities, Inc.

IN5255004 · Groundwater · 1,725 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (1)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 0 mg/L
Action level: 0.015 mg/L

0% of the listed benchmark

Monitoring period: Jan 1, 2022 to Dec 31, 2024

Violation history (31)

Imported violation history for Mapleturn Utilities, Inc.
Rule	Status	Period
Consumer Confidence Rule	Unaddressed	Oct 1, 2025
Consumer Confidence Rule	Unaddressed	Jul 1, 2025
BHC-GAMMA	Archived	Jan 1, 2025 to Dec 31, 2025
Methoxychlor	Archived	Jan 1, 2025 to Dec 31, 2025
Dalapon	Archived	Jan 1, 2025 to Dec 31, 2025
Endothall	Archived	Jan 1, 2025 to Dec 31, 2025
Glyphosate	Archived	Jan 1, 2025 to Dec 31, 2025
Simazine	Archived	Jan 1, 2025 to Dec 31, 2025
Carbofuran	Archived	Jan 1, 2025 to Dec 31, 2025
Atrazine	Archived	Jan 1, 2025 to Dec 31, 2025
LASSO	Archived	Jan 1, 2025 to Dec 31, 2025
2,4,5-TP	Archived	Jan 1, 2025 to Dec 31, 2025
Benzo(a)pyrene	Archived	Jan 1, 2025 to Dec 31, 2025
1,2-DIBROMO-3-CHLOROPROPANE	Archived	Jan 1, 2025 to Dec 31, 2025
ETHYLENE DIBROMIDE	Archived	Jan 1, 2025 to Dec 31, 2025
Pentachlorophenol	Archived	Jan 1, 2025 to Dec 31, 2025
Chlordane	Archived	Jan 1, 2025 to Dec 31, 2025
Picloram	Archived	Jan 1, 2025 to Dec 31, 2025
HEXACHLOROBENZENE	Archived	Jan 1, 2025 to Dec 31, 2025
Heptachlor epoxide	Archived	Jan 1, 2025 to Dec 31, 2025
Di(2-ethylhexyl) phthalate	Archived	Jan 1, 2025 to Dec 31, 2025
OXAMYL	Archived	Jan 1, 2025 to Dec 31, 2025
2,4-D	Archived	Jan 1, 2025 to Dec 31, 2025
Endrin	Archived	Jan 1, 2025 to Dec 31, 2025
Diquat	Archived	Jan 1, 2025 to Dec 31, 2025
Di(2-ethylhexyl) adipate	Archived	Jan 1, 2025 to Dec 31, 2025
Hexachlorocyclopentadiene	Archived	Jan 1, 2025 to Dec 31, 2025
Toxaphene	Archived	Jan 1, 2025 to Dec 31, 2025
Heptachlor	Archived	Jan 1, 2025 to Dec 31, 2025
Dinoseb	Archived	Jan 1, 2025 to Dec 31, 2025
Lead and Copper Rule	Resolved	Jan 1, 2024 to Jan 29, 2025

Painted Hills Utility Company

IN5255012 · Groundwater · 1,560 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (1)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 0.0048 mg/L
Action level: 0.015 mg/L

32% of the listed benchmark

Monitoring period: Jan 1, 2025 to Dec 31, 2025

Violation history (7)

Imported violation history for Painted Hills Utility Company
Rule	Status	Period
Consumer Confidence Rule	Resolved	Jul 1, 2025 to Nov 17, 2025
Lead and Copper Rule	Unaddressed	Jan 1, 2024
Revised Total Coliform Rule	Resolved	Jul 1, 2022 to Jul 31, 2022
Lead and Copper Rule	Resolved	Jan 1, 2022 to Nov 21, 2024
Consumer Confidence Rule	Resolved	Jul 1, 2021 to Aug 2, 2021
Total Haloacetic Acids (HAA5)	Archived	Jan 1, 2021 to Dec 31, 2021
TTHM	Archived	Jan 1, 2021 to Dec 31, 2021

City summary

What the indexed records say

Martinsville has 1 published ZIP profile across Morgan County. The regional-evidence median is 420 PPM. The city does not meet the stricter comparison standard.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs

Moderately hard0 ZIPs

Hard0 ZIPs

Very hard1 ZIP

1 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance: 9.4 miles
Profiles with evidence: 1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Aug 22, 2025 to Sep 2, 2025.

ZIP directory

Water reports in Martinsville

Open a ZIP for site-level provenance and measurements.

ZIP code

46151

Very Hard

420 PPM

Nearest site: 9.4 mi
Confidence: Moderate

View full ZIP evidence →

Practical next steps

Move from index to evidence

1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
3. Use a measured hardness result. Confirm health concerns or treatment sizing with the right method.

Continue comparing

Other Indiana communities

Brooklyn

Morgan County

370 PPM median

Mooresville

Morgan County

370 PPM median

Paragon

Morgan County

459 PPM median

Dupont

Jefferson County

418 PPM median

New Harmony

Posey County

418 PPM median

Cloverdale

Putnam County

424 PPM median

Search all 386 Indiana cities →

Questions people ask

About water in Martinsville

Is the water hard?

Check the utility-reported result above when available. Nearby environmental samples cannot establish tap-water hardness. Ask your provider or test your tap.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.